package com.object;

/**
 * @author xiangui
 * 描述:
 * 时间: Create in 10:16 2018/7/24
 */
public class SlotClass {
    public static void main(String[] args) {
        {
            byte[] placeholder = new byte[64 * 1024 * 1024];
        }
        int a = 0;
        System.gc();
    }
}
